. Author manuscript; available in PMC: 2013 Sep 1.

Published in final edited form as: Circ Cardiovasc Imaging. 2012 Aug 10;5(5):573–579. doi: 10.1161/CIRCIMAGING.112.974972

Table 3.

Accuracy of WH-CMRA Using 32 Channel Cardiac Coils for Detection of Coronary Stenosis

	Patient based n=101	Vessel based n=403	Segment based n=1181
Sensitivity, % (95% CI)	95.9(86.0–99.4)	88.7(80.3-94.5)	85.1(76.9-91.2)
Specificity, % (95% CI)	86.5(74.2-94.4)	91.1(87.9-93.4)	91.8(90.0-93.4)
Positive predictive value, % (95% CI)	87.0(75.1-94.6)	68.7(59.4-77.0)	50.8(43.3-58.4)
Negative predictive value, % (95% CI)	95.7(85.4-99.4)	97.4(95.2-98.7)	98.4(97.4-99.1)

Note.—Data are percentages, with raw data in parentheses and 95% confidence

Abbreviations: CI, confidence interval.